We divide 15155488 by 145
The aim is to understand the frequency of 145 in 15155488.

On to step 1:
1 divided by 145 is 0 with a remainder of 1.
Write down 0 as next digit of the result. 
Result so far: 0.0
If we take 0 away from 1, we end up with 1.
Bring next digit (5) of the dividend behind the 1 and repeat the process: 15 / 145

Step 2:
If we divide 15 by 145, we get 0 and a remainder of 15.
The next digit of our result is 0. 
Result so far: 0.0
Subtracting 0 from 15 leaves us with 15.
Fetch the next digit (1) from the dividend, attach it to 15 and continue: 151 / 145

Advancing to step 3:
145 goes into 151 1 times with a remainder of 6.
Record the quotient 1 as the next digit in the result. 
Result so far: 1.0
Subtracting 145 from 151 leaves us with 6.
Fetch the next digit (5) from the dividend, attach it to 6 and continue: 65 / 145

Going ahead to step 4:
The number 145 fits into 65 0 times, leaving a remainder of 65.
Use 0 as the next digit of our solution. 
Result so far: 10.0
Subtracting 0 from 65 leaves us with 65.
Bring next digit (5) of the dividend behind the 65 and repeat the process: 655 / 145

Advancing to step 5:
If we divide 655 by 145, we get 4 and a remainder of 75.
Write down 4 as next digit of the result. 
Result so far: 104.0
Deduct 580 from 655 and we're left with 75.
Bring next digit (4) of the dividend behind the 75 and repeat the process: 754 / 145

Moving on to step 6:
145 goes into 754 5 times with a remainder of 29.
The number 5 becomes the next digit in our result. 
Result so far: 1045.0
Deduct 725 from 754 and we're left with 29.
Include the next digit (8) from the dividend after 29, then repeat: 298 / 145

Going ahead to step 7:
145 can be fit into 298 2 times, resulting in a remainder of 8.
Use 2 as the next digit of our solution. 
Result so far: 10452.0
The remainder is 8 after subtracting 290 from 298.
Append the next digit (8) from the dividend to 8 and continue with: 88 / 145

Moving on to step 8:
When dividing 88 by 145, we get 0 with a remainder of 88.
The number 0 becomes the next digit in our result. 
Result so far: 104520.0
The remainder is 88 after subtracting 0 from 88.
Since there are no more digits in the dividend, we add a zero to the remainder making it 880, and continue the process.

Step 9:
145 can be fit into 880 6 times, resulting in a remainder of 10.
Record the quotient 6 as the next digit in the result. 
Result so far: 104520.6
If we take 870 away from 880, we end up with 10.
Since there are no more digits in the dividend, we add a zero to the remainder making it 100, and continue the process.

Going ahead to step 10:
The number 145 fits into 100 0 times, leaving a remainder of 100.
The number 0 becomes the next digit in our result. 
Result so far: 104520.6
If we subtract 0 from 100, we get 100.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1000, and continue the process.

On to step 11:
145 goes into 1000 6 times with a remainder of 130.
Put 6 as the next digit of the answer. 
Result so far: 104520.606
If we take 870 away from 1000, we end up with 130.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1300, and continue the process.

Let's proceed to step 12:
When dividing 1300 by 145, we get 8 with a remainder of 140.
The number 8 becomes the next digit in our result. 
Result so far: 104520.6068
If we take 1160 away from 1300, we end up with 140.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1400, and continue the process.

Let's proceed to step 13:
If we divide 1400 by 145, we get 9 and a remainder of 95.
Put 9 as the next digit of the answer. 
Result so far: 104520.60689
Subtracting 1305 from 1400 leaves us with 95.
Since there are no more digits in the dividend, we add a zero to the remainder making it 950, and continue the process.

On to step 14:
950 divided by 145 is 6 with a remainder of 80.
Use 6 as the next digit of our solution. 
Result so far: 104520.606896
If we subtract 870 from 950, we get 80.
Since there are no more digits in the dividend, we add a zero to the remainder making it 800, and continue the process.

Let's proceed to step 15:
145 can be fit into 800 5 times, resulting in a remainder of 75.
Put 5 as the next digit of the answer. 
Result so far: 104520.6068965
Deduct 725 from 800 and we're left with 75.
Since there are no more digits in the dividend, we add a zero to the remainder making it 750, and continue the process.

On to step 16:
145 can be fit into 750 5 times, resulting in a remainder of 25.
Record the quotient 5 as the next digit in the result. 
Result so far: 104520.60689655
If we take 725 away from 750, we end up with 25.
Since there are no more digits in the dividend, we add a zero to the remainder making it 250, and continue the process.

Our division results in 104520.60689655 with a remaining 2.5e-08.